prerender | Prerender your ReactJS , AngularJS , and VueJS | Search Engine Optimization library

 by   exlinc TypeScript Version: Current License: Apache-2.0

kandi X-RAY | prerender Summary

kandi X-RAY | prerender Summary

prerender is a TypeScript library typically used in Search Engine Optimization applications. prerender has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

The EXL Inc. prerender server offers a simple configuration-free Dockerized server for prerendering single page apps for search engines, bots, and other automated systems that suck at/cannot render SPAs properly. The server uses puppeteer (which in turn uses headless google chrome) to actually render the pages.
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            kandi-support Support

              prerender has a low active ecosystem.
              It has 8 star(s) with 1 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              prerender has no issues reported. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of prerender is current.

            kandi-Quality Quality

              prerender has 0 bugs and 0 code smells.

            kandi-Security Security

              prerender has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              prerender code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              prerender is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              prerender releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

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            prerender Key Features

            No Key Features are available at this moment for prerender.

            prerender Examples and Code Snippets

            No Code Snippets are available at this moment for prerender.

            Community Discussions

            QUESTION

            Vuejs Webpack Compression Plugin not compressing
            Asked 2022-Mar-28 at 12:53

            I need help debugging Webpack's Compression Plugin.

            SUMMARY OF PROBLEM

            • Goal is to enable asset compression and reduce my app's bundle size. Using the Brotli algorithm as the default, and gzip as a fallback for unsupported browsers.
            • I expected a content-encoding field within an asset's Response Headers. Instead, they're loaded without the field. I used the Chrome dev tools' network tab to confirm this. For context, see the following snippet:
            • No errors show in my browser or IDE when running locally.

            WHAT I TRIED

            • Using different implementations for the compression plugin. See below list of approaches:
              1. (With Webpack Chain API)
            ...

            ANSWER

            Answered 2021-Sep-30 at 14:59

            It's not clear which server is serving up these assets. If it's Express, looking at the screenshot with the header X-Powered-By, https://github.com/expressjs/compression/issues/71 shows that Brotli support hasn't been added to Express yet.

            There might be a way to just specify the header for content-encoding manually though.

            Source https://stackoverflow.com/questions/69288974

            QUESTION

            Trying to add support for Docker to existing NextJS project but getting "stat app/.next/standalone: file does not exist" error
            Asked 2022-Mar-09 at 08:21

            I am following this guide to add Docker support to my existing NextJS + TypeScript project and deploy to Google Cloud Run: https://github.com/vercel/next.js/tree/canary/examples/with-docker.

            However, the build your container step:

            ...

            ANSWER

            Answered 2022-Mar-09 at 08:21

            In case this is helpful to anyone else, turns out my version for "next" was set to "^11.1.0" and the standalone folder only works for "next" versions "^12.1.0" and above. Updating my package.json fixed the problem!

            Source https://stackoverflow.com/questions/71400016

            QUESTION

            Does nextjs prerender only for the first page load/refresh
            Asked 2022-Mar-01 at 09:18

            I'm learning nextjs and read in a few places that nextjs only prerenders for the first page(How is server-side rendering compatible with single-page applications?)

            But when I use the Link tag and navigate to another page, and view page source, I see it has the html elements that are built using data from getServerSideProps, but in network tab there's no request for html file, only a get request that receives json data for the page. So if it prerenders only for the first page / on refresh, how does the view page source have the html elements created using react?

            ...

            ANSWER

            Answered 2022-Mar-01 at 09:18

            NextJS does pre-render to accelerate loading HTML from the server and so the SEO score, but when you are already on the website you do not need to load the whole new page HTML again, it will only un React to change components displayed.

            You can see in the network tab on your browser this happening, the first page is fully loaded while the others load a .json file containing informations on ho to change the current page.

            Also when you get to see the page source code you make a new request so you get the HTML for the new URL.

            Source https://stackoverflow.com/questions/71306032

            QUESTION

            AngularJS w/Prerender 404 error on home page
            Asked 2022-Feb-23 at 14:31

            All of my angularjs site works with prerender except for the home page. When crawled, it sends back a 404 page. I have reason to believe it is this line of code in my .htaccess file, RewriteRule ^(.*)$ http://service.prerender.io/https://%{HTTP_HOST}/$1 [P,L] but I am not sure.

            ...

            ANSWER

            Answered 2022-Feb-23 at 14:31

            The issue turned out to be that the .htaccess file was serving example.com/index.html rather than just example.com when accessing the root of the angularjs app. That in turn didn't play well with ui-router because the $stateProvider doesn't serve filenames at the end of urls without being explicit. Accessing example.com/index.html did indeed cause my page to throw a 404 error $urlRouterProvider.otherwise('404');

            Adding the following code fixed my issue.

            Source https://stackoverflow.com/questions/71132783

            QUESTION

            React: hiding vs removing components
            Asked 2022-Feb-03 at 09:53

            This question is about architecture more than coding.

            Here's the case. In React sometimes we want to hide components. For example, when user opens new page in SPA, when some toast is closed, etc. We can hide them with adding display: none. Or we can remove them from the virtual DOM.

            ...

            ANSWER

            Answered 2021-Sep-01 at 07:22

            Well if you want to use lifecycles there are workarounds for that as well. if you are using functional components then you can manage the rerenders using the dependency props.

            Its true dom size can slow you down if you use it excessively https://web.dev/dom-size/ But is better if those components are constantly being updated rather then rendering a new component on demand.

            If its a list of items and its gigantic i suggest you to take a look at https://react-window.vercel.app/#/examples/list/fixed-size or https://bvaughn.github.io/react-virtualized/#/components/List

            Source https://stackoverflow.com/questions/69009266

            QUESTION

            How to include HTML partials using Vite?
            Asked 2022-Jan-31 at 00:04

            Is it possible to include snippets of shared HTML using Vite (vanilla)? I'm looking for a way to have the HTML prerendered without injecting via JS.

            Something like:

            ...

            ANSWER

            Answered 2022-Jan-29 at 06:15

            You could use the vite-plugin-html that enables EJS templates in index.html:

            Source https://stackoverflow.com/questions/70818545

            QUESTION

            DotVVM: Auto-update based on timer
            Asked 2022-Jan-30 at 18:00

            We have a dotvvm app that displays real-time data. We would like to have this updated every 5 seconds. It is loaded in the InitializeAsync Method:

            ...

            ANSWER

            Answered 2022-Jan-30 at 18:00

            There is no built in timer component, but there are several ways to accomplish this.

            JS directive

            The most over-powered way of accomplishing this is to use the DotVVM 3 @js directive to link a JS file into your page and then trigger a NamedCommand from JS. Full documentation is here: https://www.dotvvm.com/docs/3.0/pages/concepts/client-side-development/js-directive/call-dotvvm-from-js. The Javascript you need is (roughly) this:

            Source https://stackoverflow.com/questions/70701499

            QUESTION

            SvelteKit console error "window is not defined" when i import library
            Asked 2022-Jan-27 at 15:34

            I would like to import apexChart library which using "window" property, and i get error in console.

            ...

            ANSWER

            Answered 2022-Jan-27 at 15:34

            The easiest way is to simply include apexcharts like a standalone library in your webpage like this:

            Source https://stackoverflow.com/questions/69874742

            QUESTION

            nginx - Serve multiple roots for different single page applications
            Asked 2022-Jan-26 at 17:57

            I'm trying to serve two different versions of a single page application - one, built with a brand new, shiny JS framework, and another built with an older, crummier JS framework. All of the important features and functionality are in the new SPA, and all the non-critical in the older SPA and are in the midst of being ported over.

            With this in mind, I'm trying to make the older SPA available via a path, e.g. /old-app.

            The new app resides in /www/new-app. The old app resides in /www/old-app.

            This is what I have tried:

            ...

            ANSWER

            Answered 2022-Jan-26 at 10:33

            Two things are wrong here.

            Source https://stackoverflow.com/questions/70860204

            QUESTION

            angular 13: Module not found: Error: Can't resolve 'rxjs/operators'
            Asked 2022-Jan-22 at 05:29

            I have upgraded my angular to angular 13. when I run to build SSR it gives me following error.

            ...

            ANSWER

            Answered 2022-Jan-22 at 05:29

            I just solve this issue by correcting the RxJS version to 7.4.0. I hope this can solve others issue as well.

            Source https://stackoverflow.com/questions/70589846

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install prerender

            This is an example HTTP nginx config that runs behind an SSL-terminating load balancer (like AWS ALB). However, you can easily add HTTPS to the config via the letsencrypt bot or just by manually inserting and configuring the certs+listener. It will take traffic from known bots and route that to the prerender server, while routing user traffic to your HTML resources. Requests for static files (like JS/CSS/images) bypass prerender and are served by nginx. Check out the EXLskills Web Client source for a full example+docker.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • HTTPS

            https://github.com/exlinc/prerender.git

          • CLI

            gh repo clone exlinc/prerender

          • sshUrl

            git@github.com:exlinc/prerender.git

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